Diff Report
Run #519ffbe6eb79f: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ffb7471c72: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for drupal_add_html_head_link

drupal_add_html_head_linkRun #519ffbe6eb79fRun #519ffb7471c72DiffDiff%
Number of Function Calls 3 3 N/A%
Incl. Wall Time (microsec) 210 210 N/A%
Incl. Wall Time (microsec) per call N/A 70 70 N/A%
Excl. Wall Time (microsec) 56 56 N/A%
Incl. CPU (microsecs) 4,000 4,000 N/A%
Incl. CPU (microsecs) per call N/A 1,333 1,333 N/A%
Excl. CPU (microsec) 0 0 N/A%
Incl. MemUse (bytes) 10,396 10,396 N/A%
Incl. MemUse (bytes) per call N/A 3,465 3,465 N/A%
Excl. MemUse (bytes) 2,364 2,364 N/A%
Incl. PeakMemUse (bytes) 7,548 7,548 N/A%
Incl. PeakMemUse (bytes) per call N/A 2,516 2,516 N/A%
Excl. PeakMemUse (bytes) 1,364 1,364 N/A%

Parent/Child Regression/Improvement report for drupal_add_html_head_link [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
drupal_add_html_head_link3 15.8% 210 0.0% 4,000 0.7% 10,396 0.1% 7,548 0.1%
Exclusive Metrics Diff for Current Function56 26.7% 0 0.0% 2,364 22.7% 1,364 18.1%
Parent functions
node_page_view2 66.7% 173 82.4% 4,000 100.0% 9,528 91.7% 7,548 100.0%
template_preprocess_html1 33.3% 37 17.6% 0 0.0% 868 8.3% 0 0.0%
Child functions
drupal_add_html_head3 42.9% 99 47.1% 4,000 100.0% 5,524 53.1% 4,052 53.7%
drupal_http_header_attributes2 28.6% 34 16.2% 0 0.0% 1,744 16.8% 1,732 22.9%
check_plain2 28.6% 21 10.0% 0 0.0% 764 7.3% 400 5.3%